Yes. You could have tested too soon.
No, a period and a negative HPT (used at the appropriate time) indicates no pregnancy.
Most likely no, but however it is possible.
wait until you have missed your period date and try a pregncey test if it still shows negative then wait a week if you still have had no period then take another test.if its still negative then go to a clinic and have them do a blood test to determine a more accurate answer.(so you want to only take a pregnacey test after your missed period date)if its negative wait a week and take another(if its still negative) then go to clinic to have a blood test done.
It is possible. I suggest getting a blood test done at the doctor's.
It is possible to be pregnant and the test negative, but not likely.
Well it is possible for a false positive and it's possible for a false negative, the safest way to be sure is to get a blood test.
Wait a few days and if you don't get your regular period test again. If you get a positive result or still get a negative with no period within a few more days go see your dr as soon as possible.
It is possible. It is better to try another one and be more certain.
No you can't be pregnant and still have your period. You can have a light bleed but not a period. As for the whole negative test thing, it could be a false negative.
If you had your period, there should be no problems?
You can... it's possible to, but it will just come up negative. A woman can't conceive on her period... so it would be pointless
The situation, if I am correct, is that your period is late, and a pregnancy test shows negative. It is highly likely that your period is just late for another reason and the test is accurate. In response to the second part of your question, if you have sex on the same week you are ovulating, it is likely but not certain you will get pregnant. If this was the case, you would not get your period at the date expected. However it is perfectly possible that you could not get pregnant and still not get your period.